Molding apparatus for individual edible spreads



Juy 6 w43- H. H.' DOERING ET AL. 2,323,523

MOLDING APPARATUS FOR INDIVIDUAL EDIBLE SPREADS Filed March 27, 1959 2 Sheets-Sheet l l N VE N TORS. HENRY H, DUfR//VG BY BERT J. I' OGLUND.

2&7 Q

ATTORNEY.

July 3 1943 H. H. Doi-:RING ET AL 2,323,523

MOLDING APPARATUS FOR INDIVIDUAL EDIBLE SPREADS dat H098 35 (92 fig /65 94 97 95 loo 109 P168.

INVENTORS.

HENRY H. BOER/Al BERT J. SKOGLUND.

Q J am) ATTORNE Patented July 6, 1943 aureo sTATas PATENT MOLHBING APPA'E'US FR BND mmm SPREADS 4 Henry E. ring and Bert I. Skoglund, cago,

nl., assignors to Charles Doei-lng and He H. Bearing, both of Ghlcago, El. Application March 27, 15939, Serial No. Naam l of molding and cutting instrumentalities combined to convert edible plastics into polygonal umts in a single operation for eilecting the severance of plastic slabs into palatable segments of pleasing appearance.

It has been customary to form edible plastics such as butter and kindred edible substances into rectangular bricks of varying weights; however, there necessitated transverse and longitudinal severance with auxiliary devices to create rectangular segments primarily for restaurant purposes. This not only entails much labor in the preparation thereof for serving to the consumer, but also the contour thereof is only utilitarian which does not enhance the appearance thereof, an important factorin pleasing the taste of the individual consumer.

The novel formation of edible plastics into adhering units of varied design imparts a continuous polygonal eifect, serves to impart a more pleasant appearance thereto, and also eliminates considerable labor heretofore necessary in producing palatable segments thereof. Edible plastics produced in accordance with the teachings of the present invention require a single operating stroke severance and surface design formation, this being distinguished from the usual method of longitudinal and then transverse division of bricks into multiple segments of usual rectangular shape Without any possible surface design that is not altogether advantageous for restaurant pur- Doses.

One object of the present invention is to provide an improved combined printing and cutting mechanism that is more simple in construction and operation.

Another object is to provide a simple device for effecting the formation of edible plastic slabs into a plurality of multiple segments of any selected surface design to render such incre palatable and attractive.

Still another object is to provide improved means for segmenting edible plastic slabs into a multiple of associated units.

A further object is to provide a novel com bination of segmenting, surface impressing, and electing instrumentalities combined for convert ing edible plastic slabs into multiple segments having any selected surface desi thereon.

A still further object is to provide a novel combination of segmenting, surface impressing and electing instrumentalities combined for single stroke operation to convert edible plastic slabs into segments having any selected surface design Still a further object is to provide novel molding, cutting, and electing instrumentalities m combination with thermal control means therefor to convert edible plastic slabs into multiple segments having any selected surface design thereon.

Other objects and advantages will appear from the following description of an illustrative emoodiment of the present invention.

In the dra Figure 1 is a front view in elevation of a device embodying features of the present invention.

Figure 2 is a side view in elevation of the device shown in Figure l. l

Figure 3 is a sectional view of combined molding, cutting, electing and thermal control means taken substantially along line of Figure 2. l

Figure t is a fragmentary plan view of a press base for supporting a slab of ible plastics in order to impress, out, and convert such into multiple segments having a surface design thereon.

Figure 5 is a fragmentary sectional view taken substantially along line V-V of Figures l and 4. Figure 6 is a perspective view of an individual segment resulting from the use of the instrumentalities shown in the preceding gures.

Figure 'l is a fragmentarysectional view taken substantially along line VH-VH of Figure 3 with the edible slab and combined mol and cutting instrumentalities shown.` in spaced relation prior to effecting the initial operation thereof.

Figure 8 isa fragmentary sectional view taken substantially along line :lrl of Figure 3 with the edible cutting and molding devices shown at the extreme end of their operative s rolre prior to returning to their initial relation.

Figure 9 is a fragmentary perspective View of the cutter blades and instrumentalities that serve to retain the individual scents in position for impression by the molding instentalities in a single operation.

Figure l0 is a top plan view of the individual die. Figure il. is a bottom plan View of the individual molding die. The structure vselected for illustration com prises a. horizontal frame member I of substantially rectangular configuration which is supported at the desired elevation by a plurality of corner standards I I, in this instance four, that `preferably though not essentially comprise angle irons attached at their upper ends to the frame member I0 by Welding, riveting or other suitable fastening expedients. In the present embodiment, the standards II are inclined to converge upwardly toward the frame member I0 in order to serve as a rigid support therefor at any desired elevation from a supporting surface such as la floor I2.

To maintain the corner standards II in their desired spaced relation and to rlgidify the support of the base member I0, cross members I3 comprising angle irons are Welded or otherwise joined to the corner standards II proximate to the lower extremities thereof. This reinforces the standards and provides a durable frame for the elevated supportof the frame member I0. To serve as a support for edible slabs of plastic material, a substantially fiat rectangular platen I4 is disposed above the frame member I0 for vertical reciprocal movement relative thereto.

As shown, the platen I4 has a fiat upper surface I5 and depending side walls I6 (Figure 5) that define the periphery thereof. In order to maintain a slab of plastic material I1 in the desired position on the v'platen surface I5 and to serve as a guide therefor, a substantially L- shaped trip member I8 is disposed slightly above the platen surface I5 for support along the forward side wall thereof. To this end, a bracket plate I9 is anchored to the forward side wall of the platen I4 as at 20 to project above the flat platen surface I5 and serve as a support for the guide member I8. 'Ihe bracket plate I9 is secured to the guide member I8 as at 2I so that the normally disposed edges 22 and 23 of the guide member I8 will constitute a complement of corresponding extending edges of a slab of plastic material I1.

It is to be noted that the plastic material I1 is rst cut or otherwise shaped into preformed rectangular slabs of uniform size so that the guide member I8 will serve as a position indicator therefor on the flat platen surface I5. It is preferable though not essential that the edible plastic slabs I1 be deposited on a sanitary paper liner 24 of parchment or other suitably processed paper adaptable for that purpose, thereby precluding the plastic slabs I1 from directly contacting the upper flat platen surface I5.

In order to enable the vertical reciprocation of the platen I4,.a circularly flanged boss 25 is riveted or otherwise secured as at 26 to the underside of the platen surface I5. The boss 25 is provided with an axial bore 21 that is engaged by a threaded extremity 28 of a rod link 29 that is reciprocally journalled in a vertical bearing 30. The vertical bearing 30 depends from and is riveted or anchored as at 3l to the underside 32 of the frame member I0 so that its Ainternal guide bore 33 is in axial alignment with the bore 21 in the platen boss 25, thereby guiding the reciprocation of the platen I 4 as will presently appear.

'Ihe lower extremity of the link 29 is threaded or otherwise secured to a boss, 34 having a flat arcuate extremity 35 that is transversely bored to receive a pin 36 that correspondingly engages one extremity 31 of a crank arm 38. The crank arm 38 has its other extremity 39 -pivoted as at 40 to a link 4I. The link 4I pivotally engages a bracket 42 that is mounted to the frame member I0 (Figure 2) to serve as a mounting forpin 43 about which the link 4I is pivotally supported. As shown, the bracket plate 42 is riveted or otherwise secured tothe frame member I0 as at 44 to serve as an anchoring expedient for the crank arm 38 that is oscillated in a manner which will be described hereinafter.

The crank arm 38 is provided, in this instance, with an elongated slotv 45 that extends for substantially the entire length thereof to receive a roller 46 serving as a complement thereof. The roller 46 is journalled on a pin 41 anchored in the upper extremity of a pitman or connecting rod 48. The lower extremity of the pitman member 48 is pivoted as at 49 to a segmental plate 50 constituting-a lever, arm of a pedal member 5I. A boss 52 joins the pedal member 5I with the segmental lever arm 5I) to receive a stub shaft 53 therethrough. The stub shaft 53 is mounted between parallel cross members I3 so that the depression of the pedal member 5I will impart corresponding movement to its lever arm to oscillate the pitman 48.

To this end, the pedal member 5I has an enlarged tread member 54 provided on the extremity thereof to enable effective pedal depression to elevate the rod link 29 and the platen I4 that is operatively connected thereto. To maintain the pitman 48 adjacent the pedal arm 50 during operation thereof, a pin 55 is anchored in the pitman 48 to project through an arcuate slot 56 vpivoted in the segmental plate arm 50 to serve as a guide therefor to retain the roller 46 in the path of the slot 45 provided in the crank arm 38. It will thus be apparent that the depression of the .pedal member 5I will displace the pitman roller 46 toward the left extremity of the crank arm slot 45 to elevate the platen surface I5 for cooperation with cutting and molding devices to be described hereinafter.

In order to return the instrumentalities thus far described to their initial position after the pedal member 5I has .been released, tension springs 51 and 58 are operatively connected to the crank arm 38 and the lower extremity of the pitman 48. To this end, vthe spring 51 is anchored as at 59 to the forward extremity 31 of the crank arm 38, while the spring 58 is anchored as at 60 to the lower regions of the pitman 48. Both springs 51 and 58 are anchored to the frame member I0 and standards II in order to impari; an urge to the crank arm 38 and pitman 48 to return to their initial relative positions. While the pedal member 5I is depressed to retain the platen member I4, the springs 51-58 are tensioned beyond theirv normal length so that they exert a returning influence upon the instrumentalities after the pedal member 5I has been released.

In order to support cutting, molding and ejecting instrumentalities in the path of the platen surface I5, a plurality of brackets 6I, in this instance two, are anchored as at 62 to present their forwardly extending and horizontally offset top portions 63 in confronting relation with the platen I4. A downwardly open rectangular housing 64 is welded or otherwise joined to the horizontal surface of the offset top portions 63 that serve to support the housing 64 in confronting relation with the platen I4. 'I'he housing 64 is shaped and sized to correspond substantially with the platen I4, the former serving as a retainer and guide for a piston 65 shaped to conform with the interior of the housing 64 for displacement through the lower open end thereof.

escasas The 'piston es is, m this instance, of :eetmg'ular construction to provide an interior chamber 65 to receive aithermal medium such as'hot `water that is circulated therethrough. To this to the housing Ed within the limits of its depth,` and to afford this freedom of movement they project through openings SQ' and d provided in the top surface of the housing (it.

Suitable water connecting expedients such as iiexible rubber hoses il and l2 are connected to the extremities of the conduits til-58 so that a suitable source of hot water can be conveyed thereto. The exible tubes 'i I-72 are connected with hand water valves 'i3 which are interposed in the lines it connected thereto so that the volume of circulation of the thermal medium in the chamber 65 of the piston 65 may be controlled to impart and maintain the desired temperature that is conducted to the exterior walls thereof. As shown, the piston 65 has outwardly projecting pins 'i5 and i@ anchored to the end walls thereof to project through slots Ti and i3, in this instance two, provided in the end walls of the housing td. It will be apparent, therefore, that the piston 65 will reciprocate in the housing Gli within the limits of the slots l--l provided on both opposite end walls thereof without impairing the temperature control thereto in that the iiexible hoses lil2 provide the necessary tolerance of movement for maintaing ing constant water circulation.

It is to be noted that the piston t5 is normally urged downwardly so that the pins 'i5- lt engage the lower limit of the slots l-'i in the housing 612, this being effected, in this instance, by compression coil springs it and 3G which are interposed between the top oi the housing 5t and the corresponding confronting wall of the piston 55. So that the iniiuence of the springs iQ- 86 may be adjusted to meet the requirements, threaded studs 8i and S2 project through the bosses 83 and te formed on the upper wall of the housingti to project therein for axial alignment with the springs 't9- 38, respectively.

To this end, the threaded studs Ei-SZ are provided with fianged extremities t--B that have axially disposed nibs til-SS extending therefrom to project within the interior of the springs iQ-8i) for retaining them in proper alignment. The springs iQ-3E will, therefore, normally urge the piston d5 to its extreme downward position. As shown, the lower wall 8@ oi the piston E has a plate te sized to correspond therewith, itbeing disposed adjacent thereto for detachable association to support a plurality or' individual molding dies 9i that are uniformly spaced over the surface extent of the plate 9d to depend therefrom.

The molding dies Si are detachably connected to the plate @E for support -therefrom by means or" threaded screws 92 that extend through the plate Sd to threadedly engage an axial hub Q3 dies 9| should possess more depth and extend beyond the peripheral shoulder design ridge Si? formed on each of the impression dies 9i in order to define and impress a peripheral shoulder t@ on the resulting edible tab or segment 9'! (Figure 6).

This assists in forming an enclosure to collect and compress theair that is caught in between the plastic tab 91 and its respective molding die 9i, thereby serving to subject such to pressure, which is responsible in destroying an adhesion between the molding dies @i and the individual tabs 9i. In short, the compressed air that is trapped in each tab al during the molding there" of, assists in the ejection and severance between the molding die 9i and the tab Si that has surface impression therewith.

It is to be noted that the plurality of molding dies 9| are arranged on the plate il@ to present linear intersecting spaces 98 therebetween to permit and provide room for a plurality of intersecting and transversely disposed cutting blades Sii-|00. The cutting blades 99-itiii are proW vided with complemental slits therebetween or are interslitted to denne rectangular openings il?! therebetween to freely receive the molding dies 9i therein vwithout presenting any obstruction thereto. The intersecting cutting blades tlg-IDG bridge a flanged frame B02 for attachment thereto in order to constitute an integral and unitary cutter for the plastic slab il of a size corresponding to the interior size of the cutter frame m2. As shown, the cutter frame E02 has upstanding side walls E83 which are sized to interiorly receive a correspondingly shaped and somewhat smaller depending walls of the housing dit.

To permit the detachable connection of the cutter frame i532 with the housing 6ft, the latter is provided with laterally projecting studs it and it that are anchored in the side walls of the housing 6i proximate to their lower open end. Wing nuts S and lill threadedly engage the laterally extending studs Hifiit to frictlonally engage the side walls m3 of the cutter frame i532 that are provided with slots itt along a lateral median line to cooperate with the studs lilli-i t5. Consequently, the wing nuts lE-iii'i will engage the frame walls ID3 in the region of the slots it@ to retain the cutter frame in iixed relation with the housing 6ft to constitute the lower end surface thereof.

It will be apparent that the molding die supporting plate is maintained in assembled relation with the housing (it against accidental removal therefrom by the cutter frame HB2 that serves as a downward limit thereof. This is pcssible. without precluding or obstructing the in ward movement of the plate 9@ with its individual dies 9i during the impression and cutting operation that will be described more fully hereinafter.

To preclude the rotary displacement of the molding dies 9i and to afford the accurate registry thereof in combination with the plate td, each molding die Si is provided with diagonally spaced spherical knobs 09, in this instance two, that register with apertures i iii provided and correspondingly spaced in the die supporting plate 9d (Figure 8), thereby precluding accidental rotation or displacement even though only a single axial securing screw fastener 92 is utilized to connect each of the molding dies 9i to the plate 9d.

It will also be noted that the slab guide member IB on the platen It (Figure 4') is provided ,with transverse notches III spaced to cori'espond with the transverse cutter blades IIIU to accommodate the extremities thereof that would otherwise engage thereagainst-to preclude the full displacement of the cutter 99-I00 through the plastic material I1.

It will be apparent from the foregoing that the supporting plate 90 together with the individual I molding diesl 9| are maintained at the desired temperature consistent with various impressions of the plastic material without any adhesion therebetween.

Further, as the platen I4 is elevated responsive to. exerting the downward displacement of the pedal member 5I, the cutter blades 99-I00 will project through the plastic slab I1 to effect the severance thereof into a multiple or plurality of segments 91. and simultaneously elevate -the dies 9| relative thereto (Figure 8) in that the springs 19-80 will yield until they are fully compressed. Thereupon, the further elevated upward displacement of the platen I4 will cause the individual dies 9| to impress the individual plastic segments I1 to impart the desired shoulder 99 thereto and impress corresponding surface designs I I2 constituting complements of the mold designs 94 (Figure 7).

During this operation, the air that was trapped between the molding dies 9| and the segments 91 cut from the slabs I1, will be subjected to increased pressure tending to reduce the airvolume. The upstanding peripheral shoulder 96 thereon serves to trap the compressed air in the centrally counter-impressed region or area of each segment 91. This coupled with the simultaneous compression of the springs 19-80 provides increased energy, serving as combined ejecting influences for the segments 91 as the pedal member 5I is released to permit the piston 65 to assume its initial position relative to the cutter blades 99-I00. The surface impressed and segmented butter tabs 91 will -then be deposited upon the paper liner 24. This relative displacement between the molding dies 9| and cutter blades 99I00 provides automatic ejection and the air compressed between the dies 9| and the plastic slab I1, serves to preclude sticking or adhesion therebetween that would be highly undesirable.

It should be noted that in the elevation of the platen |4 responsive to the actuation of the pedal 5I, the cooperative relation thereof with the edges of the intersecting blades 99-I00 can be such as to preclude direct contact therebetween and cause their approach within a minute separated distance of not more than $64 of an inch. This precludes cutting entirely through the paper liner 24 so that it may serve as the handling medium for the segments 91 cut from the plastic slab i1. Then, too, the stroke or reciprocation of the platen I4 may be such to even avoid cutting entirely through the plastic slabs I1 so that there is a minute body or connecting mass below the intersecting cutting or score lines effected by the cutter blades S9- |00 to maintain the readily separable continuity therebetween.

This will provide a plurality of adhering segments 91 which can be successively separated by resort to a butter knife or other utensil commonlyemployed in their serving. It will be apparent, therefore, that the plastic ,slabs I1 may be converted into a great variety of segments 91. of varying shapes and surface impressions depending upon the dictates of commercial practice and the requirements of any particular customer. Impression of surface designs such 'as monograms, names, insignias or other surface designs can be accomplished without resort to any additional steps in the operation of the device, so that there is no increase in cost beyond that required to effect the severance of the plastic slabs I1 into a pluralityof segments 91 of the desired size, conguration and shape.

Consequently combined cutting, molding and ejecting instrumentalities have been provided in the forming housing 64 that compresses the upper platen surface I5 without requiring the attendant to exert any other operation than positioning the initial plastic slab I1 on the platen surface I5 by resort to the guide I8 and thereupon depress the pedal member 5I to elevate the platen I4 in engagement with the housing 64 having its lower end provided with the forming dies 9| and cutter frame |02. effects frictional displacement between the slab I1 and forming dies 9| together with the cutter |02 until the spring 19-80 vare compressed to serve as velecting instrumentalities as described herein.

It will thus be apparent that a very simple, inexpensive and highly efficient butter or other edible plastic cutting, molding, and electing instrumentalities have been combined to be operative responsive to a single movement imparted by an actuator such as the pedal 5I. Then, too, the molding dies 9| are detachable either individually or through their plate to render cleaning possible without entailing any appreciable time and to substitute dies for affording a wide range of surface impressions to be imparted to plastic slabs such as butter and the like.

Various changes may be made in the embodiment of the invention herein specifically described without departing from the invention or sacrificing any of the advantages or features thereof, and nothing herein shall be construed as limitations upon the invention, its concept or structural embodiment as to the whole or any part thereof except as defined in the appended claims.

We claim:

`1. In a. device of the character described, the` combination with a supporting member, of die supporting plate means associated with said supporting member, a plurality of uniformly spaced dies detachably secured to said supporting plate, cutting blades interposed between saidspaced dies, said cutting blades and die supporting plate being mounted for movement relative to each other on said supporting member, and a platen movably mounted relative to said supporting member for displacing slabs of plastic material in the path of said cutting blades and surface impressing dies.

2. In a device of the character described, the combination with a supporting member, of die supporting plate means detachably associated with said supporting member, a plurality of uniformly vsp'aced dies detachably secured to said supporting plate, cutting blades interposed between said spaced dies, said cutting blades and die supporting plate being mounted for movement relative to each other on said supporting member, a platen movably mounted relative to said supporting member for displacing slabs of plastic material in the path of said cutting blades and surface impressing dies, and means for circulating a thermal medium through said supporting member.

3. In a device of the character described, the

Further elevation of the platen I4 combination with a supporting member, o f die supporting plate means associated with said supporting member, a plurality of uniformly spaced dies detachably secured to said supporting plate,

cutting blades interposedbetween said spaced v dies, said cutting blades and die supporting plate being mounted for movement relative. to each other on said supporting' member, a platen movably mounted relative to said supporting member for displacing slabs of plastic material in the path of said cutting blades and surface impressing dies, and means for displacing said platen relative to said supporting member.

4. In a device of the character described, the combination with a supporting member, of die supporting plate means associated with said supporting member, a plurality of uniformly spaced dies detachably secured to said supporting plate, cutting blades interposed between said spaced dies, said cutting blades and die supporting plate being mounted for movement relative to each other on said supporting member, spring means interposed between said supporting member and said die supporting plate, and a platen movably mounted relative to said supporting member for displacing slabs of plastic material in the path of said cutting blades and surface impressing dies,

5. In a device of the character described, the combination with a supporting member, of die supporting plate means associated with said supporting member, a plurality of uniformly spaced dies detachably secured to said supporting plate, cutting blades interposed between said spaced dies for attachment to said supporting member,

said cutting blades and die supporting plate being mounted for movement relative to each other on said supporting member, spring means interposed between said supporting member and said die supporting plate, and a platen movably mounted relative to said supporting member for displacing slabs of plastic material in the path of said cutting blades and surface impressing dies.

5. In a device of the character described, the combination with confronting members, of means for displacing said members relatively to each other, cutting means on one of said members to cooperate with the other of said members, suru face impressing means mounted on the same member with said cutting means for movement relative thereto, the other of said members being a substance supporting platen to coact with said cutting means through the medium of a plastic material therebetween, said surface impressing means comprising individual dies and a rigid holder therefor, said cutting means comprising severing members and a holder therefor, spring means interposed between said holders for mounting the former holder so as to be capable of motion relative to the latter holder, and temperature control means operatively connected to said cutting and surface impressing means to facilitate the conversion of a plastic material to a plurality of surface impressed segments.

7. In a device of the character described, the combination with confronting members, of means for displacing said members relatively to each other, cutting means on one of said members to cooperate with the other of said members, surface impressing means mounted on the same member with said cutting means for movement relative thereto, the other of said members being a substance supporting platen to coact with said cutting means through the medium of a plastic material therebetween, said surface'impressing means comprising individual rectangular dies and a rigid holdertherefor, said cutting means comprising intersecting blades between said rectangular dies and a holder on which said blades are rigidly mounted, spring means interposed between said holders for mounting the former holder so as to be capable of motion relative to the latter holder, and temperature control means operatively connected to said cutting and surface impressing means to facilitate the conversion of a plastic material to a plurality of surface impressed segments.

8. In va device of the character described, the combination with confronting members, of means for displacing said members relative to each other, cutting means on one of said members to cooperate with the other of said members, surface impressing means mounted on the same member with said cutting means for'movement relative thereto, the other of said members being a substance supporting platen to coact with said cutting means through the medium of a plastic material therebetween, said surface impressingA means comprising individual dies and a rigid holder therefor, said cutting means comprising severing members and a holder therefor, and spring means interposed between said holders for mounting the former holder so as to be capable of motion relative to the latter holder.

9. In a device of the character described, the combination with confronting members, of means for displacing said members relatively to each other, cutting means on one of said members to cooperate with the other of said members, surface impressing means mounted on the same member with said cutting means for movement relative thereto, the other of said members being a substance supporting platen to coact with said cutting means through the medium of a plastic material therebetween, said surface impressing means comprising individual rectanguiar dies and a rigid holder therefor, said cutting means comprising intersecting blades between said rectangular dies and holder therefor, and

spring means interposed between said holders for mounting the former holder so as to be capable cooperate with the other of said members, surface impressing means mounted on the same member with said cutting means for movement relative thereto, said surface impressing means comprising individual dies and a rigid holder therefor, said cutting means comprising blades dening an outline for each of said dies, a holder for said blades, the other of said members being a substance supporting platen to coact with said cutting and impressing means simultaneously with said cutting means through the medium of a plastic material therebetween, spring means interposed between the holders of said cutting and impressing means for mounting the former holder so as to be capable of motion relative to the latter holder, and a peripheral upstanding edge around said surface impressing means to entrap the compressed air between the surface of said latter means and the plastic material to be impressed therewith, thereby supplementing said spring means in ejecting the segments from the cutting means.

11. In a device of the character described. the combination with confronting members, of means forvdisplacing said members relatively to each mounting the former holder so as to be capable of motion relative to the latter holder, a peripheral upstanding edge around said surface impressing means to entrap the compressed air between the surface of said latter means and the plastic material to be impressed therewith, thereby supplementing said spring meansin ejecting the segments from the cutting means, and temperature control means operatively connected to said cutting and surface impressing means to facilitate the conversion of a plastic material to a plurality of surface impressed seg; ments.

HENRY H. DOlRINGf. BERT J. SKOGLUND. 

